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1、毕业设计（论文）英文翻译、年级、专业:2008级机械设计制造及其自动化姓名:学号:指导教师:ThedesignofdiaphragmspringAbstractTheclutchistheimportantcomponentsinautomobiletransmissionsystem,themainfunctionistoachieveiscutoffandtheenginetothepowertransmission,guaranteedthattheautomobilestartssmoothly,ensuredrivesys
2、temwhentheshiftworksmoothlyandlimitthetransmissionsystemtowithstandthemaximumtorque,preventthetransmissionsystemoverload.Diaphragmspringclutchisinrecentyearsinthevehicleandlightvehicleusedinaclutch,thetorquecapacityoflargeandrelativelystable,convenientoperation,goodbal
3、ance,canbemassproduction,andtheresearchonithasbecomemoreandmoreimportant.Keywords:diaphragmspringclutch;DiaphragmspringclutchoverviewDiaphragmspringclutchisinrecentyearsinthecarandlighttruckusedaclutch.Becauseofitsasapressurespring,canalsoplaytheseparationlevereffect,w
4、herebytheclutchinordertosimplifythestructure,qualityreduction,andremarkablyreducetheaxialsizeofclutch.Secondly,asaresultofdiaphragmspringandpressurewiththecircumferentialcontact,sothatuniformdistributionofpressure.Inadditionduetothediaphragmspringwithnonlinearelasticpr
5、operties,itcanbeinthedrivendiscfrictionplateabrasion,springcanstillreliablytransferthetorqueoftheengine,withoutcausingslipawayfrom.Clutch,theclutchpedalmanipulationoflight,reducethelaborintensityofthedriver.Inaddition,becauseofthediaphragmisasymmetricparts,goodbalance,
6、athighspeed,thepressingforcereducingrarely,buttheweekarrangedelasticclutchathighspeed,duetothecentrifugalforcewillgeneratetransversebending,springseveredrum,therebyreducingthepressureplatepressure,therebycausingtheclutchtotransmittorquecapacity.Ascanbeseen,forlightdiap
7、hragmspringclutchdesignresearchfortheimprovementofautomobileclutchperformanceinallaspectshasveryimportantsignificance.Asthehold-downspringcalleddiaphragmspring,ismadeofspringsteelstamped,with"nobottomplate"shapeofthetruncatedconeshapedthinwalldiaphragm,andthesmallendsu
8、rfaceonapluralityofradialgroove,toformanelasticlever,whiletheremainingslotscutendtruncatedconicalpartisaspringaction.
